No full-text available
To read the full-text of this research,
you can request a copy directly from the author.
A Study on the IoT Based Smart Door Lock System
Abstract
The proposed method in this study uses the IoT technology and the application of smartphone communication technology to conventional device (door lock) to open or close a door remotely through authentication. In particular, this study proposes the Smart Door Lock System based security enhancement plan for the safety issue caused by the physical key used in unmanned automation machines, such as ATMs, KIOSKs, and vending machines.
... There exist many applications of IoT networks which include home automation, digital banking and security systems. With the help of IoT based camera surveillance business shops and homes can be secured from intruders [2][3][4][5][6]. Collectively these applications form the basis of future Smart cities. ...
Internet of Things (IoT) along with Cloud based systems are opening a new domain of development. They have several applications from smart homes, Smart farming, Smart cities, smart grid etc. Due to IoT sensors operating in such close proximity to humans and critical infrastructure, there arises privacy and security issues. Securing an IoT network is very essential and is a hot research topic. Different types of Intrusion Detection Systems (IDS) have been developed to detect and prevent an unauthorized intrusion into the network. The paper presents a Machine Learning based light, fast and reliable Intrusion Detection System (IDS). Multiple Supervised machine learning algorithms are applied and their results are compared. Algorithms applied include Linear Discriminant analysis, Quadratic Discriminant Analysis, XG Boost, KNN and Decision Tree. Simulation results showed that KNN Algorithm gives us the highest accuracy, followed by XG Boost and Decision Tree which are not far behind. A fast, secure and intelligent IDS is developed using machine learning algorithms. The resulting IDS can be used in various types of networks especially in IoT based networks. Abstract Keywords: IoT, IDS, Machine learning.
... Not only does this facility enhance guest experience, but it also minimizes physical touchpoints of commonly used shared items such as key cards and door knobs or handles-an important feature in the post Covid-19 context. Starwood hotels (now part of the Marriott chain) were the pioneers among the large hotel chains to have deployed this technology on a Bluetooth platform by allowing guests to access their rooms with the mere gesture of their smartphones (Bantau & Rayburn 2016;Jeong, 2016). In addition to enhancing guest experience and convenience, the mobile key technology provides required insights to other support departments in the hotel space such as front desk, housekeeping, engineering, IT support and security to more efficiently deliver on their tasks. ...
Objectives: Virtual tourism has changed the buying behavior patterns
of tourists due to influence of the modern technologies. The tourist purchase
decisions have been taken to the next level, from being complex to simple.
The objective of the study is to understand the impact of Virtual Reality (VR)
on tourist buying behavior of tourism products. Primary data was composed
from 100 respondents who used and experienced virtual reality in
information search, evaluation of alternatives, purchase decision, purchasing
and post purchase evaluation of the tourism products
Methodology: The data thus collected are analyzed using frequency and
multiple regression.
Findings: Based on the results, it has been identified that the impact of
VR (booking tour packaging with the help of Virtual Reality) in selecting the
tourism product (by viewing hotel through VR; VR tour experience; by
exploring cities through VR; viewing historical sites and monuments through
VR; by sightseeing the natural beauty through VR; impact the overall
experience of VR) on tourism industry is abundant.
Implications & Conclusion: The insights of the study have significant
theoretical and practical implications in the field of virtual reality in tourism.
Keywords: Virtual Reality; Tourist Buying Behavior, Booking, Tourism
Products, Tourist Experience
... In order to develop and illustrate the suggested method, a three-dimensional model of a home has been employed. The IoT technology and the application of smartphone communication technology to traditional equipment (door lock) are used in the suggested technique in [10] to enable remote opening and closing of a door via authentication. In specifically, it suggested a security upgrade plan that is based on the smart door lock system as a solution to the problem with safety that is created by the physical key that is utilized in unmanned automation equipment such as ATMs, KIOSKs, and vending machines. ...
Conventional doors have gotten little attention for a number of reasons, including the need for a unique key for each door, the requirement of specialized equipment to duplicate keys, the difficulty to determine who opened the door, and the absence of alternatives to utilizing the traditional key. Apart from that, standard locks are subject to lock picking tools, tools that reach under/over the door frame to reach the door handle, and bump keys, which utilize force to set the lock pins and open the door. This paper develops a secure Internet of Things Smart Door Lock System (IoT-SDL) that can unlock door without keys or other physical tools. Installing and initializing the IoT-SDL system requires inserting the home’s WIFI SSID and password into the Raspberry Pi’s WIFI access point and providing internet connectivity. After installation, users may be configured and enabled IoT-SDL capabilities using a web interface. The IoT-SDL system includes a touchscreen keypad and an RFID scanner that are used to unlock the door if the user chooses to activate the two-factor authentication function. The results showed the ability of the IoT-SDL system to remember who pushed the door unlock button, so it is possible to exactly know who has been in the space. Additionally, the user had the ability to generate temporary PIN codes that are valid for a predetermined amount of time and are intended for reliable guests to enter on the touchscreen keypad of the IoT-SDL in order to open the door. The IoT-SDL system includes a number of additional options that can be used to personalize the way the door functions due to the essential property that the door should be used to serve its users rather than the other way around. The user had the ability to remotely open the door with the push of a button after they have used the interfaces that are provided to them. The access was possible to any and all of the data that the IoT-SDL has collected by making use of the different application program interfaces.
... Smart door lock is one of the most successful and widely used applications of the Internet of Things (IoT). It enables unlocking the door lock without a physical key and thus brings huge conveniences to users' life [1]. Users now can unlock smart door locks via smartphones, smart cards, fingerprints, faces, passwords, etc [2]- [6]. ...
... Smartphone based secured entry systems have gained popularity over the course of time [7] where usually either speech activated command as well as personal identification number (PIN) based access is of common form [1]. Near field communication along with smartphone has been explored for design and implementation of door lock by Hung and his colleagues [5]. SwitchPin, a secured smartphone based pin entry method that addresses the problem of shoulder surfing has been proposed in [11] where, switchable keypads and random mapping method were utilized to prevent the security issues. ...
The advent of massive technological paradigm shift to subsequent interest in augmented reality (AR) paved the way for designers to design, develop and deploy new use cases of AR in the service industry. In this paper, we investigate the use of augmented reality as an option for providing entry into secured buildings by comparing it against the traditional radio frequency identification devices cards. 51 participants from various backgrounds were recruited to enter a secured building using an AR-based app and an RFID card. The results stipulate that AR-based app had a greater acceptance among participants in terms of security and ease of use. 40 participants thought AR-based app is more secure than RFID cards and 34 participants felt the application was easier to use compared to RFID cards. 32 participants indicated that they would prefer to use the AR-based on daily basis. The result only came short in favor of RFID-based systems in terms of faster access with a margin of 3 persons where RFID systems outperformed AR-Based systems. The results indicate that the system is a suitable option but further research is needed to deploy the research in real-world settings.
... Furthermore, bringing around a bunch of keys at a time could be a problem whenever it comes to store them. It is also a problem to enter our premises if we lost or misplace the keys and there is no other way to unlock the door except by preparing spare keys [2]. Other than that, it might be hard for handicap to lock and unlock the door if they need some privacy for themselves or they are having difficulties to move towards the door [3]. ...
Internet of Things (IoT) has become a phenomenon in many researchers. A smart digital automated system based on IoT plays major role which helps in reducing human work by applying interaction technology in daily life. This research introduces the IoT Smart Door Lock where smartphone uses Wireless Fidelity (Wi-Fi) to activate the door lock. By using Android software, the smartphone will automatically activate the door lock within a specific range. Data transmission will be done using Wi-Fi technology. So, the user does not have to worry whether the door has been locked or not because user can control it by using their smartphone within a specific range. The user also does not have to worry about losing the door key anymore because there is no device required except user’s smartphone. This project consists of hardware and software development. The main purpose on the design is to prevent the situation where the user is unable to unlock the door when the key is missing also to give a solution for users to monitor door status when they forget the door has been locked or not. This system aims to eliminate the use of keys to access the door, where the daily struggle faced to bring along a bunch of keys anywhere. Besides that, the door locking system must function efficiently. The prototype of this system is successfully done, the procedure and the software and hardware requirement has been compiled in this report.
... Various digital-electronic door locking systems have been reported in the literature. They include: "electronic locking system operated by the combination of a digital key, security password or number codes" (Hwang & Baek, 2007), Radio Frequency Identification (RFID) based locks (Verma & Tripathi, 2010, Park et al., 2009, "design of both a Near Field Communication (NFC) and a smartphone to achieve a door lock control system" (Hung et al., 2015), smart door lock system based on blockchain (Han et al., 2017) and Internet of Thing (IoT) enabled door lock system (Adiono et al., 2019, Jeong, 2016. Other door lock units have been based on one biometric feature or the other. ...
The numerous drawbacks of the lock and key security system, have necessitated the development of automated door lock systems. In this paper, a hybridized security door with password-based access and SMS notification enhancement was designed to ensure house owners security and eliminate the cost of replacement of key when misplaced. The system comprises of a Passive Infra-Red (PIR) motion sensor module that detects movements of any object around its front surface coupled with the GPRS module, PIC16F877A Microcontroller unit (MCU) and other electronic accessories. Once motion is detected by the PIR, the system activates the MCU to initiate the lock and unlock process via the inputting of a password. The MCU also activates the GSM module to send an SMS to the house occupant when the system notices an unauthorised user. The system categorises a person as an unauthorised user when a wrong password is entered three times. The developed system was able to give a correct visual report of "access denied" to any unauthorized user and as well as send a timely SMS alert to the occupant via a registered mobile number for unusual password access denial notification.
... Various digital-electronic door locking systems have been reported in the literature. They include: "electronic locking system operated by the combination of digital key, security password or number codes" (Hwang & Baek, 2007), Radio Frequency Identification (RFID) based locks (Verma & Tripathi, 2010, Park et al., 2009, "design of both a Near Field Communication (NFC) and a smartphone to achieve a door lock control system" (Hung et al., 2015), smart door lock system based on blockchain (Han et al., 2017) and Internet of Thing (IoT) enabled door lock system (Adiono et al., 2019, Jeong, 2016. ...
A major challenge in a lock and key security system is the possibility of loss or misplacement of the key which may leave the occupant with no other option than to break the lock. In some cases, it may require pulling down the whole door, before removal and replacement can be achieved. Other identified limitations of the conventional lock and key security system include inaccessibility to the key locked remotely, and unnoticed break and access by intruder until after the damage is done etc. Therefore the need to cater for all the aforementioned drawbacks of the conventional lock and key arises. In this paper, a password-controlled security door system with Short Message Service (SMS) for a notification was developed to enhance users security and eliminate the cost of replacement of key when misplaced. The system consisted of a Passive Infra-Red (PIR) motion sensor module that detects movements of any object around its front surface coupled with the GPRS module, PIC16F877A Microcontroller and other electronic accessories. The developed system was able to give a correct visual report of "access denied" to any unauthorized user and as well as send a timely SMS alert to the occupant via a mobile number for notification of intruder or unusual password access denial.
... Many DSDL systems was developed recently and commonly used in commercials homes and buildings [13][14][15][16][17][18][19][20]. Based on RFID (radio frequency identification) technology, low cost technology. ...
Home and building security are major concern in our daily life and digital smart door lock (DSDL) have become an essential part of these systems. In this paper, a secure DSDL which can grant access to home with a fingerprint is designed and implemented. An Arduino Nano microcontroller board, finger print sensor and servo motor have been utilized for lock/unlock door based on finger print. The DSDL is an automatic authenticate and validate the user for secure access. The implemented system aims to develop a cost−effective DSDL based on low−cost components compared to the systems already on the domestic market. The−ease of−use and cost−effectiveness makes the DSDL a strong competitor to the digital security system on the domestic market and outperforms it and suitable for security-based home automation systems.
... Another pioneering IoT application in hospitality is the smart door lock system deployed by Starwood Hotels (Bantau and Rayburn, 2016) providing keyless entry to members of the chain's loyalty program with a simple gesture of guest smartphones (Jeong, 2016). Further, security, engineering, front desk and information technology (IT) departments in hotels have been able to leverage on connectivity of locks. ...
Purpose
The purpose of this study is to explore the use of Internet of Things (IoT) in hospitality and examine its relationship with Big Data. Drawing upon theoretical and practical considerations, it lays a foundation for its adoption in practice and future research.
Design/methodology/approach
This paper uses a conceptual approach. It demonstrates the use of IoT and its impact on Big Data in hospitality through exemplars. The paper further explores the convergence of IoT, Big Data and hospitality in the context of the literature, value attributes and vendor offerings. Theoretical models from information systems and business are used to support the concepts proposed.
Findings
The study compiles and contextualizes the applications of IoT in hospitality by applying an input–process–output model, demonstrating the link to Big Data. The resulting value dimensions are represented by the IoT–Big Data triple impact intensity model.
Research limitations/implications
An outlook toward the future trajectory of IoT adoption is provided by proposing to extend the prevalent social, mobile, analytics and cloud framework with an IoT component.
Practical implications
Practical implications of the use of IoT and Big Data in hospitality on information technology infrastructure, business models, security and standardization highlight the scope for further empirical research.
Originality/value
By synthesizing IoT applications in hospitality and by bringing to light their relationship with Big Data, the study demonstrates how IoT, Big Data and hospitality converge – a synthesis that has thus far been largely unexplored. This study lays the groundwork for increased deployment of IoT and Big Data in hospitality and future academic research in this area.
The smart locker system uses the firebase system so it can be controlled remotely. This system is based on the ESP8266 microcontroller which is run using the Blynk library so that it can be controlled using a smartphone. For the locking mechanics, the system uses a magnetic solenoid door lock so it can be controlled digitally with logic on or off, besides that there is also a user database, so only certain user that can operate the lock. In this research several experiments have been done to test the locking system, the locking system works well which is indicated by the very good result in locking and unlocking operation with 100% data of successfully locking and 100% data of successfully unlocking the lock by using mobile data signal and the user database addition system can run smoothly. The last is the smart locker has been accepted by the community, because from the user experience survey more than 95% of the responses are positive.
COVID-19, also known as coronavirus, has spread throughout the world and changed all facets of lives drastically. Though the vaccines are being distributed, the situation is still miserable in many countries. To slow down the spread of this virus, social distancing is required to be maintained. This paper proposes a smart door system that helps in fast temperature scanning of people and ensures social distancing at public places. The proposed system also automatically opens or closes the doors at public places and switches the appliances on the basis of the number of people present. The system design is based on Internet of things (IoT) and is embedded using Arduino Uno. This is an efficient and low-cost model to control the spread of infectious disease..KeywordsCOVID-19IoTContactless doorSanitizationEnergy managementTemperature monitoring
Home security has increased in recent years with the help of technology. Even more, the appearance of the internet of things (IoT) allows it to control and monitor devices from anywhere in the world. This work develops a proposal that alerts the user about the status of a door through a mobile application using low-cost devices. For the electronic design, a magnetic contact sensor has been used that detects if the door is open. An electric lock is also used to control the door with the mobile application from anywhere in the user. The electronic system is based on an ESP32 board that has WiFi communication, this board sends the door status data to the mobile application. The electric lock can be activated in three ways: manually from the door, automatically according to a programmed routine, and remotely using the mobile app. The platform used for the IoT is Firebase, which allows the exchange of information between the local site and the remote site. The tests carried out around the prototype have responded correctly, the installed sensor continuously reports on the status of the door, and the control is executed according to the orders sent through the cloud. In addition, an acceptance test is used that guarantees the correct operation of the proposal.
Today it can still be seen that the lack of technology in old and low-cost vehicles does not allow basic security remote monitoring. For this reason, it is necessary to update its technology, installing electronic systems based on free hardware to perform readings in the vehicles. In addition, mobile devices allow viewing this information remotely using the Internet. In this work, the monitoring of security in a vehicle is carried out using a mobile application. For this, the door state and the vehicle’s internal temperature are read. This electronic system is based on the ESP32 board that has a WiFi communication module to connect to the internet. This is programmed using the Arduino IDE environment. On the other hand, the mobile application installed on a mobile phone is constantly updated and alerts in case of changes. This application is developed in App inventor. A cloud database in Firebase is used to interconnect these two stations, which serves as a container to exchange information. As result, a product acceptance test was applied, obtaining a qualification that validate this proposal.
A well-made traditional front door lock will be enough when it comes to securing the front entrance. Its inner mechanisms have been developed for nearly two centuries and are tried and true. However, considering this: A “smart door lock” can offer totally new dimensions to the ease, utility, and security of a lock thanks to technological advancements. Some of the benefits of having smart door lock are as follows: considering the following scenario: As a person approaches the front entrance with arms full of shopping, the door lock identifies his/her smartphone and unlocks instantly. When a person is not at home, he might want to give access to relatives, friends, guests, or service providers, so he can simply text them a code. When a person is away from home and wants to know who opens the door or be notified when someone does, a smart door lock can do all of these advanced features. A mix of wireless technologies such as Bluetooth and Wi-Fi is used to control smart lock using Smart Lock Application from a place wherever Internet access is available. In this chapter, various smart lock systems using Bluetooth, Android, and Arduino are analyzed.KeywordsSmart door lockArduinoZigBeeAndroidMicrocontrollerIoT
Today, in all the ways security is the major concern. In particular, the door/ gate security plays a vital role at various places such as vehicles, homes, and industries. The earlier conventional security lock systems were employed with alarm. The sophisticated technology changed the facet of conventional door lock system into smart entryway surveillance systems. This paper presented diverse entryway security systems including the technology used, and associated security issues. The door/ gate security lock systems were put together for quick understanding of working from microcontroller-based systems to image processing-based security gate lock systems which include microcontroller, OTP, Wi-Fi, Arduino, Raspberry Pi, NFC (Near Field Communication), IoT, QR code, fingerprint, and face recognition using OpenCV based systems. A comparative study was made on these diverse door/ gate lock systems on hardware complexity, number of security stages, ease of operation, cost and future directions are provided in implementing the highly secure door lock systems were proposed.
Thanks to their broad international acceptance and availability in high denominations, there is widespread concern that Euro
banknotes may provide an attractive new currency for criminal transactions. With this in mind, the European Central Bank has
proposed to embed small, radio-frequency-emitting identification (RFID) tags in Euro banknotes by 2005 as a tracking mechanism
for law enforcement agencies. The ECB has not disclosed technical details regarding its plan. In this paper, we explore some
of the risks to individual privacy that RFID tags embedded in currency may pose if improperly deployed. Acknowledging the
severe resource constraints of these tags, we propose a simple and practical system that provides a high degree of privacy
assurance. Our scheme involves only elementary cryptography. Its effectiveness depends on a careful separation of the privileges
offered by optical vs. radio-frequency contact with banknotes, and full exploitation of the limited access-control capabilities
of RFID tags.
KeywordsBanknotes-cryptography-RFID-privacy
In this thesis, an automatic door lock system using a dual tone multiple frequency(DTMF) signal generated as pushing the key button of mobile phone is proposed and implemented. This system consists of a transmitter module and a receiver module for processing the DTMF signal of mobile phone. The DTMF signal of mobile phone connected with ear-phone jack enter into the input terminal of DTMF receiver and those are encoded by a code-converter with 4-bits binary format in the DTMF receiver. The encoded output signals are transmitted to the amplitude shift keying(ASK) modulator of transmitter module and the modulated ASK signals which are converted into radio frequency(RF) signals propagate in a free space. The RF signals passed through a free space are demodulated by the ASK demodulator of receiver module and the demodulated ASK signals are sent to a micro-controller unit(MCU). The output signals processed by the MCU are compared with the secreted identification number which is prerecorded in a microprocessor and are transferred to a power relay. If the result is the same, the automatic door lock system opens a door. In the opposite case, it maintains closing the door. The implemented automatic door lock system operates well in mobile environments.
The technical analysis used in determining which of the potential Advanced Encryption Standard candidates was selected as the Advanced Encryption Algorithm includes efficiency testing of both hardware and software implementations of candidate algorithms. Reprogrammable devices such as field-programmable gate arrays (FPGAs) are highly attractive options for hardware implementations of encryption algorithms, as they provide cryptographic algorithm agility, physical security, and potentially much higher performance than software solutions. This contribution investigates the significance of FPGA implementations of the Advanced Encryption Standard candidate algorithms. Multiple architectural implementation options are explored for each algorithm. A strong focus is placed on high-throughput implementations, which are required to support security for current and future high bandwidth applications. Finally, the implementations of each algorithm will be compared in an effort to determine the most suitable candidate for hardware implementation within commercially available FPGAs.
Design of an improved digital DTMF receiver
- Y S Kim
- Y Hur
- K H Ryoo
Design of Data Encryption Module using AES/SEED and Implementation of Multimedia Security System
- H S Kim
- D R Park
- J W Cha
- Y C Kim
Advanced Encryption Standard (AES). FIPS PUB 197
- Nist
The Internet of Things
- L Atzori
- A Irea
- G Morabito